共 22 条
- [21] Stress im Unterricht? Prozessanalysen zu Interaktionseffekten unterrichtlicher Anforderungen und individueller Ressourcenbewertungen auf physische und psychische Stresssymptome von Berufsschüler/innenStress in the classroom? Process analysis of interaction effects between instructional demands and students’ resource appraisals on physiological and psychological symptoms of stress among vocational students Unterrichtswissenschaft, 2018, 46 (2) : 185 - 214
- [22] Scientific Opinion on the substantiation of health claims related to L-theanine from Camellia sinensis (L.) Kuntze (tea) and improvement of cognitive function (ID 1104, 1222, 1600, 1601, 1707, 1935, 2004, 2005), alleviation of psychological stress (ID 1598, 1601), maintenance of normal sleep (ID 1222, 1737, 2004) and reduction of menstrual discomfort (ID 1599) pursuant to Article 13(1) of Regulation (EC) No 1924/2006 EFSA JOURNAL, 2011, 9 (06)